1264850741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{47339}}^1$

素因数の和:47704

約数の個数: 16

約数和(自身を含む): 1581534720

約数和(自身を除く): 316683979

約数列:

[1, 7, 11, 77, 347, 2429, 3817, 26719, 47339, 331373, 520729, 3645103, 16426633, 114986431, 180692963, 1264850741]

約数ペア:

[(1, 1264850741), (7, 180692963), (11, 114986431), (77, 16426633), (347, 3645103), (2429, 520729), (3817, 331373), (26719, 47339)]